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•  Place the tool horizontally on a substantial work 

surface. The work surface must have a rated weight 

capacity that exceeds the weight of the cutter and of 

the material being cut.

•  Fragments and splinters may be ejected from the 

cutter during normal use. The end of the material 

being cut may become a projectile as it separates 

during cutting. Stay clear of the cutting head and 

surrounding area during operation. Always wear face 

and eye protection.

•  As needed, remove any foreign objects from the 

cutting head that could damage the cutter and/

or injure the operator. Before removing any foreign 

objects, always stop the pump, relieve hydraulic 

pressure and disconnect pump from AC power 

supply.

•  Avoid touching the cutter's metal surfaces during 

operation and after the cutter has been in use. Be 

aware of the risk of burns if the cutter becomes hot.

•  Do not use the cutter for activities other than those 

it was approved and designed to perform. Refer to 

Section 8.1 of this manual for additional information 

regarding foreseen use.

•  Use the cutter lifting eyes and appropriately  rated lifting 

equipment if it is necessary to lift or suspend the tool by 

mechanical means.

•  Do not exceed equipment ratings. Be certain that 

the properties of the material to be cut do not 

exceed the stated maximum limits applicable to your 

cutter model. Refer to Section 2.1 of this manual. 

Overloading may cause equipment failure and 

possible personal injury.

•  Do not use the cutter in explosive atmospheres 

(for example, in the presence of flammable liquids, 

gasses or powders).

•  Do not use the cutter on live electric lines, on 

pressure vessels or ducts, or on vessels containing 

corrosive and/or toxic substances.

•  If the cutter malfunctions, stop use immediately. 

Check for misaligned or jammed moving parts, 

broken components and any other condition that 

could make the tool operate incorrectly. Place the 

cutter back into operation only after the fault has 

been identified and the identified repairs and/or 

adjustments have been performed.

•  Ensure that any repairs are performed only by 

trained, qualified and authorized staff using original 

equipment replacement parts. For repair service, 

contact the Enerpac authorized service center in 

your area.

•  Use only original equipment Enerpac parts. Enerpac 

parts are designed to fit properly and to withstand 

high loads. Non-Enerpac parts may break or cause 

the product to malfunction.

•  Keep cutting tools clean and replace blades when 

they become dull. Suitably maintained cutting tools 

with sharp edges are less likely to jam and are easier 

to control.

•  Always perform a visual inspection of the cutter 

before placing it into operation. If any problems are 

found, do not use the tool. Make repairs before using 

the cutter.

•  Do not use the cutter if it is leaking oil. Do not use the 

cutter if damaged, altered or in need of repair.

•  Do not remove or disable cutter safety devices. Before 

using the cutter, make sure that all the safety devices 

(guards, etc.) are in place and in good condition.

•  Do not disable or bypass cutter safety switch.
•  Do not remove the guards installed on the cutter or 

on any accessories. Replace any guards immediately 

if they develop faults or become damaged. 

•  Do not alter the calibration of the safety devices, 

such as maximum pressure valves (if equipped).

•  Allow only authorized, trained, and experienced 

personnel to operate the cutter and supervise its use.

•  Ensure that all users are trained and qualified to 

operate the cutter. Operators must be aware of 

all applicable occupational safety laws and must 

operate the cutter in accordance with all such laws.

•  Keep the work area clean and well illuminated.
•  When operating the cutter, do not wear loose clothing 

or jewelry. These items could get caught up in the 

cutter during operation. Tie up long hair.

•  Always wear and use appropriate personal protective 

equipment (PPE) such as non-skid safety shoes, 

hard-hat, hearing protection, and face and eye 

protection. Use of these and other PPE items (used 

as appropriate for the conditions) will reduce the 

chance of personal injuries. The use of these items 

may also be required by local regulations or laws.

•  Consult your employer concerning specific safety 

requirements and the safety equipment required for 

use in your country or region.

•  Be certain that the cutting head is closed before 

starting the cutter.

•  Always stop the cutter before opening the cutting 

head. Never open the cutting head during operation.

•  Before reaching inside the cutting area for any reason, 

always stop the pump, relieve hydraulic pressure and 

disconnect pump from AC power supply.

•  Keep others clear of the work area while the tool is 

in use. Be sure that all personnel not operating the 

cutter remain at a safe distance when the cutter is 

in operation.

•  Stop the cutter if people and/or animals enter the 

work area.

•  Ensure that the operator is alert, observant of the 

task being performed and that the work is being done 

with care.

•  Do not allow use of the cutter by persons that are 

tired, or under the influence of drugs, alcohol or 

medication.

•  Do not allow children to operate the cutter or to assist 

with its use. Keep children out of the work area.

Содержание EWCH180

Страница 1: ...RNING CAUTION and NOTICE NOTICE DANGER Indicates a hazardous situation that if not avoided will result in death or serious personal injury NOTICE WARNING Indicates a hazardous situation that if not av...

Страница 2: ...uitably maintained cutting tools with sharp edges are less likely to jam and are easier to control Always perform a visual inspection of the cutter before placing it into operation If any problems are...

Страница 3: ...area Wear eye and face protection PPE Alert Wear personal protective equipment PPE when using or servicing equipment 1 3 General Hydraulic Tool Safety Precautions Tools with external hydraulic pumps N...

Страница 4: ...d disconnect the hydraulic hoses Refer to the separate pump instruction sheet provided with the pump for detailed pump safety operation and maintenance instructions 1 6 Crush Hazard DANGER Cutter will...

Страница 5: ...rgest piece of material that will fit between the blades even if the material properties are equal to or less than the stated maximum limits Cutting performance including whether a cut can be complete...

Страница 6: ...6 2 3 External Dimensions EWCH180 B D A E C Dimension in mm A 53 7 1 364 B 8 3 211 C 15 8 401 D 21 7 551 E 7 25 184 Product dimensions are subject to change without notice...

Страница 7: ...ey 1 Push Buttons advance retract 2 Positioning Handles 3 Center Lifting Eye 4 Threaded Knob 5 Locking Latch 6 Cutting Head 7 Front Lifting Eye 8 Fixed Blade 9 Moving Blade 10 Hydraulic Cylinder 11 Hy...

Страница 8: ...lers on a cutter that has been in operation NOTICE WARNING Never use any hydraulic component that contains damaged hydraulic couplers Never connect or disconnect a hydraulic coupler if the hydraulic c...

Страница 9: ...2 Hydraulic and Electrical Connections at Cutter 2 1 Connected View Key 1 Hydraulic Hoses and Couplers 2 Electrical Connectors and Cable 6 4 Pump Setup Prepare the pump for operation as described in t...

Страница 10: ...g Head The cutting head can be opened and closed to allow the material to be inserted into the cutting head NOTICE WARNING Be certain that cutter is off before opening or closing the cutting head Seri...

Страница 11: ...d stable work surface of sufficient weight rating capacity Refer to Section 2 2 for cutter weight Position the cutter as needed using the cutter positioning handles and appropriately rated lifting equ...

Страница 12: ...mpletely purged when the piston advances and retracts smoothly in both directions from fully extended to fully retracted This procedure may also be performed after the cutter has been serviced Refer t...

Страница 13: ...d close the cutting head Refer to Section 7 2 for additional information 5 Place the material to be cut between the fixed and moving blades Be sure that it is perpendicular to the piston axis as shown...

Страница 14: ...orming any cleaning maintenance or repair procedures Failure to observe this precaution could result in death or serious personal injury 9 2 Cleaning Clean the cutter using a dry cloth or compressed a...

Страница 15: ...ormed Serious personal injury could result 4 Place the cutter horizontally on a stable work surface 5 Open the cutting head Refer to Section 7 2 for additional information 6 Remove retaining ring Figu...

Страница 16: ...lace the moving blade as described in the following steps 1 Start the pump Retract the piston to the home position 2 Stop the pump Be sure that hydraulic pressure is completely relieved 3 Disconnect p...

Страница 17: ...moving blade Figure 12 item 2 into the piston 8 Install the new moving blade screw Figure 12 item 1 Torque to 102 ft lb 138 Nm Apply Loctite 243 or equivalent 9 Lubricate the slide slot and tool guide...

Страница 18: ...pump and solenoid control valve as required Service Center Cutter seal wear and or internal damage Repair cutter as required Service Center 2 Cutter vibrates during operation Loose or missing screws...

Страница 19: ...Notes...

Страница 20: ...WWW ENERPAC COM...

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